After whose death on January 21, 1924, did Stalin and Trotsky struggle for power in the USSR?

After his death in 1923, it was revealed that which president had trysts with his mistress in the White House? After his death in 1968, some of whose ashes were scattered on the California coast while the rest were buried in Salin… After his death in 1974, whose son Mercer took over his band? After his death in 1994 at age 81, which former president appeared on Time magazine's cover for a record 55th time? After his operatic debut in his hometown of Naples in the 1890s, which tenor made a fast climb to the top? After his fleet took New Orleans in April 1862, which captain was promoted to rear admiral? After his forced resignation from the Senate in 1995, which Oregon politician took an interest in lumber and other natu… Which future president ran a Kansas City haberdashery that failed in 1922, then spent years paying back creditors?